Noun:

1. a shell for a single oarsman

single jet单喷口singleadj.单一的；单个的；特指某人或某物；单身的；单人的；单程的n.单程票；单曲；单人房间；单身者；<美>一元纸币；(网球)单打比赛；(板球)一分打；(棒球)一垒打v.挑选(一个)single-ring naphthene单环环烷烃single-period problem单周期问题single point of failure单点失效single-jet carburetor单嘴汽化器Single Key cryptosystem单钥密码体制single ridged waveguide单脊波导single-source-route单源路由single-shear riveting单面剪铆接single dose examination单剂量检查[口服胆囊造影法]single example training单样本训练集